Does White-nose Syndrome pose a risk to human health?
Thousands of people have visited affected caves and mines since White-nose Syndrome (WNS) was first observed, and there have been no reported human illnesses attributable to WNS. We are still learning about WNS, but we know of no risk to humans from contact with WNS-affected bats. However, we urge taking precautions and not exposing yourself to WNS. Biologists and researchers use protective clothing when entering caves or handling bats.
Learn more at the USGS White-Nose Syndrome website.
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What is White-nose Syndrome?
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UV Light Showing White-Nose Syndrome in Bat's Wing
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Bat with White-nose Syndrome
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Dead Bats Near Cave Entrance
Bats die prematurely when affected by white-nose syndrome.
Hibernating Bats with White-nose Syndrome
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Hibernating little brown bat with white muzzle and spots on wings
Hibernating little brown bat with white muzzle and spots on wings typical of white-nose syndrome. (Photo by Greg Turner, Pennsylvania Game Commission)